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Title: Antminer E3 Fans Post by: Ripster on January 18, 2020, 11:42:57 PM Good day to all, hoping for a little help here, i recently had a power outage and of course all my miners shut off, none of my 220 volt equipment has surge protectors, simply because from my understanding here in north America i dont think we can get 220 volt surge protectors, at least nothing available at Canadian tire or Home depot, please correct me if im wrong
Anyways, since this happened my Antminer E3 still hashes as it should, however the fans no longer idle down, stay maxed at 6000+ RPM, temps are way down of course all in mid to low 40s https://ibb.co/5KMd5DN any help would be greatly appreciated, ive re flashed the only firmware thats available, ive rebooted it like 10 times, nothing helps, fans never idle down anymore Title: Re: Antminer E3 Fans Post by: philipma1957 on January 19, 2020, 01:17:04 AM this belongs in alt coins
but I will do the best I can for you give me a minute I would replace with these two fans https://www.ebay.com/itm/NEW-Delta-EFC1212DE-120mm-x-38mm-Fan-12V-DC-4-Pin-Connector-Made-In-Thailand/112043486249? these are four pin but will not go to 6000 rpm at full speed they go to 4000 rpm these could be okay https://www.ebay.com/itm/Used-Delta-fan-AFB1212VHE-12V-0-9A-case-cooling-Fan-lots-of-5pc/193217342422? look here for 4000 rpm models https://www.delta-fan.com/ you have these https://www.ebay.com/itm/Antminer-S9-S7-D3-L3-Fan-12V-2-7A-6000-RPM-120x120x38mm-4pin-Delta-QFR1212GHE/162947503113? they will do 6000 rpm. as for fixing the firmware try asking in altcoins I asked mods to move to alt coins Title: Re: Antminer E3 Fans Post by: Ripster on January 19, 2020, 02:19:47 AM this belongs in alt coins but I will do the best I can for you give me a minute I would replace with these two fans https://www.ebay.com/itm/NEW-Delta-EFC1212DE-120mm-x-38mm-Fan-12V-DC-4-Pin-Connector-Made-In-Thailand/112043486249? these are four pin but will not go to 6000 rpm at full speed they go to 4000 rpm these could be okay https://www.ebay.com/itm/Used-Delta-fan-AFB1212VHE-12V-0-9A-case-cooling-Fan-lots-of-5pc/193217342422? look here for 4000 rpm models https://www.delta-fan.com/ you have these https://www.ebay.com/itm/Antminer-S9-S7-D3-L3-Fan-12V-2-7A-6000-RPM-120x120x38mm-4pin-Delta-QFR1212GHE/162947503113? they will do 6000 rpm. as for fixing the firmware try asking in altcoins I asked mods to move to alt coins Thank you for that, i never did think of just putting slower fans on there, but would a surge ruin the fan? or what would cause it to no longer idle down the fans like it use to |